4405131333332 has 12 divisors (see below), whose sum is σ = 7713095692596. Its totient is φ = 2201389706880.

The previous prime is 4405131333319. The next prime is 4405131333373. The reversal of 4405131333332 is 2333331315044.

It can be written as a sum of positive squares in 2 ways, for example, as 2440637560516 + 1964493772816 = 1562254^2 + 1401604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4405131333292 and 4405131333301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293981519 + ... + 293996502.

It is an arithmetic number, because the mean of its divisors is an integer number (642757974383).

Almost surely, 2^{4405131333332} is an apocalyptic number.

It is an amenable number.

4405131333332 is a deficient number, since it is larger than the sum of its proper divisors (3307964359264).

4405131333332 is a wasteful number, since it uses less digits than its factorization.

4405131333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587979898 (or 587979896 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 4405131333332 its reverse (2333331315044), we get a palindrome (6738462648376).

The spelling of 4405131333332 in words is "four trillion, four hundred five billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred thirty-two".